Thanks for the reply's, anybody got an idea when it was made? I've looked online and I of course know they were made from 1962-1974 and I've seen the serial number scheme but can't seem to make out how the serial number coding works. I know the P in the serial number means Nomad but does the 7 after it indicate 1967 or does it indicate it was made sometime in 1970-74? Any clarification would help, thanks!